xserver-multidpi/miext/rootless/rootlessConfig.h
Adam Jackson bdc917a416 rootless: Genericize the config header a bit
ROOTLESS_RESIZE_GRAVITY is an optimization, so let's default it to off
unless the backing window system is known to support it.

ROOTLESS_PROTECT_ALPHA looks like it has different values for xquartz
and win32, but hilariously rootlessGC.c merely checks if it is defined,
not what the value is.  It's effectively the more conservative path
anyway, so let's just turn it on.

Reviewed-by: Jasper St. Pierre <jstpierre@mecheye.net>
Signed-off-by: Adam Jackson <ajax@redhat.com>
2015-07-08 16:41:28 -04:00

52 lines
1.9 KiB
C

/*
* Platform specific rootless configuration
*/
/*
* Copyright (c) 2003 Torrey T. Lyons. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
* Except as contained in this notice, the name(s) of the above copyright
* holders shall not be used in advertising or otherwise to promote the sale,
* use or other dealings in this Software without prior written authorization.
*/
#ifdef HAVE_DIX_CONFIG_H
#include <dix-config.h>
#endif
#ifndef _ROOTLESSCONFIG_H
#define _ROOTLESSCONFIG_H
#ifdef __APPLE__
#define ROOTLESS_RESIZE_GRAVITY TRUE
#endif
/*# define ROOTLESSDEBUG*/
#define ROOTLESS_PROTECT_ALPHA TRUE
#define ROOTLESS_REDISPLAY_DELAY 10
/* Bit mask for alpha channel with a particular number of bits per
pixel. Note that we only care for 32bpp data. Mac OS X uses planar
alpha for 16bpp. */
#define RootlessAlphaMask(bpp) ((bpp) == 32 ? 0xFF000000 : 0)
#endif /* _ROOTLESSCONFIG_H */